TM 5-2420-230-24-1
Table 3-6. Unit Troubleshooting Table. -- Continued
Malfunction
Test or Inspection
Corrective Action
ENGINE DOES NOT DEVELOP FULL POWER, SLOW ACCELERATION, OR
DETONATION. -- CONTINUED
Step 5.
Check fuel shut-off solenoid lever (5) to ensure it is not against stop on injection pump.
Adjust fuel shut-off solenoid as necessary.
Step 6.
Check fast idle speed to ensure it is not too low.
Adjust fast idle speed to 2,600 RPM (Para L-49).
No smoking, flames, sparks, or glowing or hot objects are allowed within 50 ft. (15 m) of vehicle.
Fire or explosion may cause personal injury or death.
Fuel and oil are slippery and can cause falls. To avoid injury, wipe up spilled fuel or oil with rags.
To prevent possible injury, wear gloves and protective eye equipment when handling fuel. Failure
to comply may result in injury or death to personnel.
Step 7.
Check fuel injection lines for leaks, kinks, and pinches.
Replace fuel lines as needed (Para L-14).
Step 8.
Check air intake system for leaks.
If air intake system has air leaks, notify Direct Support maintenance.
Step 9.
Inspect turbocharger (6) for proper operation (Para L-12).
If turbocharger (6) is damaged, notify Direct Support maintenance (Para L-12).
If fault continues, notify Direct Support maintenance (Para L-26).
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